Former House Speaker Dennis Hastert had the gall to show up at the funeral of a man he had allegedly abused years earlier as a high-school wrestling coach — and was confronted by the man’s sister, it was reported Friday.

“After he had gone through the line, I followed him out into the parking lot of the funeral home,” said Jolene Burdge of Billings, Mont., whose brother Steve Reinboldt was the manager of the Yorkville, Ill., high-school wrestling team when Hastert was coach.

“I said, ‘I want to know why you did what you did to my brother.’ And he just stood there and stared at me. He didn’t say, ‘What are you talking about?’ you know, [or] ‘What? I don’t know what you’re talking about.’ He just stood there and stared at me,” she told ABC News in an emotional interview.

The grave site of the late Stephen Reinboldt.AP

“Then I just continued to say, ‘I want you to know your secret didn’t die in there with my brother. And I want you to remember that I’m out here and that I know.’ And again, he just stood there, and he did not say a word.”

Hastert got in his car and drove away, she recalled, adding his nonresponse “said everything.”

The married Hastert — who coached at the school from 1965 to 1981 — was indicted May 28 on charges he lied to the FBI and violated federal banking laws to pay $3.5 million in hush money to an unidentified person to keep quiet about his alleged abuse of at least one boy at the school.

Burdge’s claims mark the first time an alleged victim has been named — though she said neither she nor her brother, who graduated in 1971 and died of AIDS in 1995, ever put the arm on Hastert for cash.

Hastert — who served as GOP House speaker from 1999 to 2007 — wrote in Reinboldt’s 1970 high-school yearbook that the boy was his “great right-hand man” as the team’s equipment manager, the network reported.

But the relationship went far beyond that, said Burdge, who first learned of the alleged abuse in 1979, when her brother confided in her that he was gay.

“I asked him, when was your first same-sex experience? He looked at me and said, ‘It was with Dennis Hastert.’ I was stunned,” she recalled, adding that she then asked why he had kept quiet for so long.

“He just turned around and kind of looked at me and said, ‘Who is ever going to believe me?’ ” she recalled.

Reinboldt, she said, told her Hastert abused him during his entire four years at the school.

Meanwhile, CBS reported that the FBI has identified a total of as many as three victims of abuse by Hastert.